28402130760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236684423}}^1$

素因数の和:236684437

約数の個数: 32

約数和(自身を含む): 85206392640

約数和(自身を除く): 56804261880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236684423, 473368846, 710053269, 946737692, 1183422115, 1420106538, 1893475384, 2366844230, 2840213076, 3550266345, 4733688460, 5680426152, 7100532690, 9467376920, 14201065380, 28402130760]

約数ペア:

[(1, 28402130760), (2, 14201065380), (3, 9467376920), (4, 7100532690), (5, 5680426152), (6, 4733688460), (8, 3550266345), (10, 2840213076), (12, 2366844230), (15, 1893475384), (20, 1420106538), (24, 1183422115), (30, 946737692), (40, 710053269), (60, 473368846), (120, 236684423)]